The digital world offers many advantages over its analog relatives, the use of boolean logic among them. Some of the functions, like NOT, OR, and AND are fairly straightforward and line up nicely w… ...

I create a control unit for chaser animations with two circuit boards—one for logic and one for high-voltage control. The animation speed and brightness are adjustable.

ChaoLogix’s trick is to put these chaotic states to use. They’ve designed a logic gate circuit that’s capable of behaving like any kind of logic gate – if the input voltages are just right.

'Logic gates' made to program bacteria as computers Date: December 8, 2010 ... which allows the gates to be connected among bacteria much the way electrical gates would be on a circuit board.

FDSOI FET allows the threshold voltage ( V t) to be adjustable (i.e., low-Vt and high-Vt states) by using the back gate bias. Our design utilizes the front and back gates of an FDSOI FET as the input ...

Logic circuit takes the heat. 14 Sep 2010 Hamish Johnston. ... Mehregany and colleagues were then able to make a NOT logic gate by combining two such switches. The team operated the device at 500 °C ...

Figure 2: The circuit doubles a 15MHz input frequency to 30MHz. A few simple selections configure this circuit for an application. The logic gate must operate from the desired supply voltage and ...

Moreover, altering certain applied voltages in the circuit can reconfigure the gate on the fly, thereby creating a morphing processor. Tune in to the March 13 issue of Physical Review Letters for ...

'Noise' tunes logic circuit made from virus genes Date: November 9, 2011 Source: American Institute of Physics Summary: In the world of engineering, “noise” – random fluctuations from ...